C++ IST Switch Developer
Fis
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Skills named in this job
Read from the description itself, not inferred.
This role on the market
35 open switch roles across 9 companies are on ApplySarthi right now, most of them in Bengaluru (9).
- Sr Strategic Category Manager, Switch Portfolio, Networking Amazon Web Services
- Senior Optical Systems Validation Engineer - Optical Circuit Switch (OCS)PsiQuantum
- Forklift / Switch Truck Operator (Utility) - Altavista, VA (2nd Shift)Abbott
- PCIe Switch ArchitectBroadcom
- Network Platform Development Engineer (PHY, Switch, SAI, NOS/SDK, L1/L2 Development, C, Linux Kernel, MACsec, SerDes)Marvell · bengaluru
What switch roles keep asking for: Python (40%), C++ (34%), Linux (31%), Supply chain (20%) — counted across their open postings here.
Fis has 551 open roles listed here.
- Junior QA Automation
- Representative II, BPS Operations Processingpune
- Professional Services Sr Lead Consultant, Asset Finance
- AWS Cloud Engineer Senior Lead
- Enterprise Automation Specialist (Ansible/AWX/AAP)pune
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for switch roles keep coming back to Python, C++, Linux, Supply chain. Practise those questions before you sit with Fis.
Questions you are likely to be asked
- Why do you want to join Fis?
- What is your experience with C++? Tell me one thing you learned the hard way.
- What do you do when a production issue happens on your code?
- Walk me through a system you built. How was it designed, and what would you change now?
- Tell me about a hard bug you tracked down. How did you find the cause?
Prep Sarthi gives you a free mock interview: an AI interviewer asks you questions like these out loud, from your own CV and this job, and shows your score and your weakest answer.
Practise the C++ IST Switch Developer at Fis interview free →Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun. What you will be doing: Develop application code for C++ Write well designed, testable, efficient code and ensure designs follow specifications. Design, implement and maintain java application phases. Designing, coding, and debugging and maintenance of mainframe application systems. Evaluate and identify new technologies for implementation. Ability to convert business requirement into executable code solution. Provide leadership to technical team. Ability to analyze and resolve technical query in project execution. What you bring: 5 - 15 years of experience in C++ Development with unix and Oracle Mandate to have experience in any one domain ( IST Switch/ Payments/ POS/ Clearing /Data Navigator/ EFT Switch) Proficiency in Database Proficiency in Unix Added bonus if you have: Knowledge of FIS’ products and services. Knowledge of Retail Payment Domain. Knowledge of Data Navigator, IST Switch, IST Clearing, IST MAS. What we offer you An exciting opportunity be a part of World’s Leading FinTech Product MNC To be a part of vibrant team and to build up a career on core banking/payments domain. Competitive salary and attractive benefits including GHMI/ Hospitalization coverage for employee and direct dependents. A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities Privacy Statement FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice . Sourcing Model Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company. #pridepass
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Listed on workday · posted 2026-10-12. ApplySarthi collects openings and links to application pages; the role is advertised by Fis, not by us.